US Geological Survey

West Nile Virus - Massachusetts
Cumulative Veterinary Graph text (ending week dates)
Bar chart with 10 items

Item 1, August 18: 1 case reported 
Item 2, September 1: 5 cases reported
Item 3, September 8: 6 cases reported
Item 4, September 15: 8 cases reported
Item 5, September 22: 7 cases reported
Item 6, September 29: 6 cases reported
Item 7, October 6: 5 cases reported
Item 8, October 13: 3 cases reported
Item 9, October 20: 3 cases reported
Item 10, November 3: 1 case reported